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Andy Kosco Passes Away

By Leo Morgenstern | December 29, 2025 at 10:11am CDT

Ten-year MLB veteran Andy Kosco passed away earlier this month. He was 84 years old. Kosco played in 658 games for the Twins, Yankees, Dodgers, Brewers, Angels, Red Sox, and Reds from 1965-74. Primarily a corner outfielder, he appeared at all three outfield positions, as well as first and third base.

Born October 5, 1941 in Ohio, Kosco grew up a multi-sport star but ultimately chose baseball, signing his first professional contract with the Tigers in 1959. However, he did not make the majors until he joined the Twins, with whom he debuted at 23 years old in 1965.

Kosco’s best tool was his power. He hit double-digit home runs in three seasons, with a personal best of 19 for the Dodgers in 1969. All told, he racked up 73 home runs and 156 extra-base hits in his career, good for a .394 slugging percentage and .158 isolated power. His isolated power was 29% better than the league average during the years in which he played. In the field, Kosco was a fine defender, finishing with a .980 fielding percentage and a +6 total zone rating as an outfielder. He recorded 29 outfield assists in his career, including 10 with the Yankees in 1968, which tied him for eighth-most in the American League.

Kosco played his last professional season for the Toledo Mud Hens, then the Triple-A affiliate of the Phillies, in 1975. He retired after the 1975 season. We at MLB Trade Rumors extend our sincerest condolences to Kosco’s family, friends, and fans.

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16 Comments

  1. Gunnar Henderson Bowman 1st

    1 hour ago

    RIP Kosco, impressive 10 years in the bigs.

    5
    Reply
    • Schlitz

      1 hour ago

      He was not impressive for the Brewers, it was a terrible trade for them ,of 20 game winner Al Downing for Kosco.

      Reply
      • gholly618

        55 mins ago

        Nice to dump on a dead man. Real mature.

        4
        Reply
        • choof

          48 mins ago

          He’s not dumping on the guy, just making an observation. what’s with the obsession of dead people? Yes respect the family during this time etc. but we can still make observations about a person….

          2
          Reply
        • PiratesFan

          34 mins ago

          It’s pretty unnecessary to pop in and be like ACTUALLY HE WASNT THAT GOOD

          3
          Reply
        • choof

          27 mins ago

          Didn’t say he wasn’t good in general, just for the Brewers, and noted they shouldn’t have made a trade in hindsight. Actually interesting and glad it was brought up. Better than comments about how you’re a terrible person if you don’t glaze the deceased

          1
          Reply
      • mike127

        46 mins ago

        Now that is what I call a grudge. Probably time to let go.

        3
        Reply
      • redmatt

        27 mins ago

        But at least he founded a huge retail warehouse chain.

        3
        Reply
        • Bart Harley Jarvis

          1 min ago

          Kmart?

          Reply
  2. harrycarey

    1 hour ago

    It’s interesting as I read your description of positions that he played and while today you would call him utility player back when he played he was known as a ballplayer

    3
    Reply
  3. vaderzim

    1 hour ago

    Loved his Glizzies.

    2
    Reply
  4. Astros71

    1 hour ago

    I wasn’t alive back in the day and don’t know him, from the description, he’s a good player. RIP

    Reply
  5. Arnold Ziffel

    35 mins ago

    He hit a home run when I attended my first mlb game in 1969 when he played for LA- He was a good , not great player. He did give me a great memory, that night was Montreal’s 20th loss in a row, Wills last game before coming back to LA, and a W for Claude “Gomer Pyle” Osteen.

    ,,

    1
    Reply
  6. bluejays92

    18 mins ago

    I had never heard of him until reading about his passing but wow did he ever play with some big names during his time in the Majors.

    Rod Carew, Harmon Killebrew, Jim Kaat and Tony Oliva in Minnesota. Don Drysdale, Don Sutton and Jim Bunning with the Dodgers. Nolan Ryan with the Angels. Carl Yastrzemski, Carton Fisk and Reggie Smith with Boston. Then he ended his career just before the Big Red Machine peaked but got to play with Johnny Bench, Joe Morgan, Pete Rose, Tony Perez and Ken Griffey Sr.

    Keep in mind that he played about 4 full seasons worth of games over his entire career.

    1
    Reply
  7. Padura41

    12 mins ago

    In game 2 of the 1973 NLCS, Andy Kosco had the only 2 hits that Mets’ lefty Jon Matlack gave up, and he also walked. Matlack shut down Bench, Perez, Rose, Morgan… So I’ve always been grateful to Andy Kosco for avoiding the Reds further embarrassment.

    Reply
  8. all in the suit that you wear

    11 mins ago

    RIP

    Reply

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